package ooday04;
import java.util.Scanner;
public class Imput {
    public static void main(String[] args) {
        /*
        package java.util;
        class Scanner{
            Scanner{InputStream s){...}
            int nextInt(){...}
            double nextInt(){...}
          }
         */
        Scanner sc=new Scanner(System.in);
        int a=sc.nextInt();
        double b=sc.nextDouble();
    }
}
